How do I set pin multi-function?

Question:

How do I set pin multi-function?

Answer:

You can set using the MD pin, or using the register.
MD pin settings are shown under Mode Pin Settings in the documentation for each product (Specifications of Individual RZ/G Series Product). Please refer to it.
Register settings are shown under Pin Function Controller (PFC) in the documentation for each product (Specifications of Individual RZ/G Series Product). Please refer to it.